Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Quadrupole coupling constants of deuterons in molecular clusters Ca2+(D2O)n (n = 6, 8, 10, 18). / Pavlova, M. S.; Chizhik, V. I.
в: Russian Chemical Bulletin, Том 58, № 8, 01.08.2009, стр. 1569-1575.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Quadrupole coupling constants of deuterons in molecular clusters Ca2+(D2O)n (n = 6, 8, 10, 18)
AU - Pavlova, M. S.
AU - Chizhik, V. I.
PY - 2009/8/1
Y1 - 2009/8/1
N2 - Characteristic features of the structure of Ca2+ hydration shells were considered. The results of quantum chemical calculations were compared with experimental data obtained from the study of nuclear magnetic relaxation of deuterons in aqueous solutions of calcium salts. The influence of the basis set and computational procedure on the calculated 2D quadrupole coupling constants (QCC) in isolated water molecule was investigated. The 2D QCC in molecular clusters (D2O)5 and Ca2+(D2O)n (n =6, 8, 10, 18) were calculated using the B3LYP/6-31 ++G** density functional method.
AB - Characteristic features of the structure of Ca2+ hydration shells were considered. The results of quantum chemical calculations were compared with experimental data obtained from the study of nuclear magnetic relaxation of deuterons in aqueous solutions of calcium salts. The influence of the basis set and computational procedure on the calculated 2D quadrupole coupling constants (QCC) in isolated water molecule was investigated. The 2D QCC in molecular clusters (D2O)5 and Ca2+(D2O)n (n =6, 8, 10, 18) were calculated using the B3LYP/6-31 ++G** density functional method.
KW - 2D quadrupole coupling constants
KW - Ab initio quantum chemical calculations
KW - B3LYP functional
KW - Density functional theory
KW - Molecular clusters
KW - NMR relaxation
KW - Quantum chemical calculations
UR - http://www.scopus.com/inward/record.url?scp=77955720045&partnerID=8YFLogxK
U2 - 10.1007/s11172-009-0215-z
DO - 10.1007/s11172-009-0215-z
M3 - Article
AN - SCOPUS:77955720045
VL - 58
SP - 1569
EP - 1575
JO - Russian Chemical Bulletin
JF - Russian Chemical Bulletin
SN - 1066-5285
IS - 8
ER -
ID: 36838503